RH12 postcode
Broadband in RH12 3UN
Broadbridge Heath, Horsham
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 21 March 2026
Flood Risk
High
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
HD uses ~5 Mbps per person. 4K uses ~25 Mbps.
Each person on calls needs around 10 Mbps.
Competitive gaming needs low latency as much as raw speed.
Cameras, thermostats, speakers and similar devices each use a few Mbps.
Gigabit broadband (Gigabit (1Gbps+)) is available at RH12 3UN. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at RH12 3UN.
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This test measures download speed only. Results vary depending on network conditions.
Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at RH12 3UN
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🔴
Flood risk: High
This postcode is in undefined — high risk of flooding from rivers and sea.
Flood Zone
Risk Level
High
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Horsham
Most common: Band
Annual council tax estimates for , 2024/25
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This is the area guide for RH12 3UN, located in Broadbridge Heath (Horsham). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
100% of premises at RH12 3UN can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
The speed distribution at RH12 3UN tells a more detailed story than headline figures alone. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
What do the broadband speeds at RH12 3UN mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
Fixed Wireless Access is not currently available at RH12 3UN. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at RH12 3UN fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at RH12 3UN is rated High. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
Outdoor 4G mobile signal at RH12 3UN is available across 95% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for RH12 3UN: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
RH12 3UN falls within the Horsham local authority area. The immediate area is Broadbridge Heath, a distinct community within the wider district. The RH12 postcode area contains 1296 postcodes on this site. Superfast broadband across RH12 ranges from 0% to 100%. RH12 3UN is close to the area average of 95%.
How does RH12 3UN compare to its neighbours? RH12 3UJ (0.01 miles, broadbridge-heath) has 100% superfast coverage and 100% gigabit. RH12 3UH (0.05 miles, broadbridge-heath) has 100% superfast coverage and 100% gigabit. RH12 3GW (0.05 miles, broadbridge-heath) has 100% superfast coverage and 100% gigabit. RH12 3UL (0.06 miles, broadbridge-heath) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Broadband availability varies by provider and by property. At RH12 3UN, check individual coverage tools from BT, Sky, Virgin Media, and local operators. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Broadbridge Heath offers a mix of residential properties and local amenities. The character of any area is best judged in person.
What does all of this mean for someone considering RH12 3UN? Connectivity at RH12 3UN is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Horsham as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Broadbridge Heath has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.
Before making a decision about RH12 3UN, visit in person. Check the commute at rush hour. Try the mobile signal indoors. Look at local shops and green spaces. Ask about broadband reliability, not just speed. Data sets the scene, but real life fills in the gaps.
That is the full data picture for RH12 3UN in Broadbridge Heath. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about RH12 3UN
What are the broadband speeds available at RH12 3UN?
Superfast broadband (30 Mbps+) is available to 100% of premises at RH12 3UN. Ultrafast coverage is at 100%.
What is the average house price near RH12 3UN?
No recent house price data is available for RH12 3UN.
What is the flood risk for properties at RH12 3UN?
RH12 3UN has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the RH12 3UN area?
School data for RH12 3UN is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in RH12 3UN compare to other areas?
Crime data for this area is being updated.
How suitable is RH12 3UN for remote working?
RH12 3UN scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at RH12 3UN?
4G outdoor coverage at RH12 3UN is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near RH12 3UN?
EPC data for RH12 3UN is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at RH12 3UN?
Council tax band information for RH12 3UN is being updated.
How accessible are GP surgeries near RH12 3UN?
GP surgery data for RH12 3UN is being updated. Check NHS.uk for the latest.
What transport links are available near RH12 3UN?
Transport data for RH12 3UN is being updated.
Is RH12 3UN a suitable area for families?
RH12 3UN scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at RH12 3UN?
Air quality data for RH12 3UN is being updated.
How far is the nearest EV charging point from RH12 3UN?
EV charging data for RH12 3UN is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at RH12 3UN?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
RH12 3UNRemote Worker
55Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Broadbridge Heath
District
Horsham
Region
Constituency
LSOA
E01035337
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